Usulután

WWLLN data

Inner events: 8

Lat: 13.3067
Residual: 4.8000 us
Stroke detected at 6 WWLLN stations

Lat: 13.4483
Residual: 17.5000 us
Stroke detected at 6 WWLLN stations

Lat: 13.5308
Residual: 29.9000 us
Stroke detected at 8 WWLLN stations

Outer events: 818